Radial drilling machine - workpieces which are too heavy - Manufacturing Processes - 2

Q.  Which drilling machine is used to perform drilling operation on the workpieces which are too heavy and also maybe too large to mount on worktable?
- Published on 04 Aug 15

a. Portable drilling machine
b. Sensitive drilling machine
c. Radial drilling machine
d. none of the above

ANSWER: Radial drilling machine

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    Discussion

  • Pankaj   -Posted on 05 Nov 15
    - Drilling machines are manufactured in different size and varieties according to different types of work.

    - Drilling machines are classified as follows:

    1. Radial drilling machine
    2. Bench or sensitive drilling machine
    3. Portable drilling machine
    4. Gang drilling machine
    5. Upright drilling machine
    6. Multiple drilling machine
    7. Automatic drilling machine

    - The drilling operation is performed by radial drilling machine on the workpieces which are too heavy and also maybe too large to mount on worktable of the vertical spindle drilling machine.

    - The drilling by radial drilling machine can be carried out anywhere on heavy workpieces without even moving them.

    - This type of drilling machine is used in tool rooms and in large die manufacturing units.

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